[gdal-dev] Pg Table Listing
Sandro Santilli
strk at keybit.net
Wed Mar 18 10:09:21 PDT 2015
On Wed, Mar 18, 2015 at 09:58:20AM -0700, Paul Ramsey wrote:
> There’s also a couple new relation types, ‘m’ for materialized
> views and ‘f’ for… gah! I don’t know.
I think 'f' is for foreign data tables.
It's surprising that joining a view on catalogue tables considerably
slows down. Shouldn't the optimizer be able to rewrite the query
to skip redundancies ?
--strk;
() Free GIS & Flash consultant/developer
/\ http://strk.keybit.net/services.html
More information about the gdal-dev
mailing list